28450011

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21701}}^1$

素因数の和:21746

約数の個数: 16

約数和(自身を含む): 41667840

約数和(自身を除く): 13217829

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 21701, 65103, 412319, 499123, 1236957, 1497369, 9483337, 28450011]

約数ペア:

[(1, 28450011), (3, 9483337), (19, 1497369), (23, 1236957), (57, 499123), (69, 412319), (437, 65103), (1311, 21701)]